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Trilobite Genera / Species I Trilobite Formations I Trilobite Locations

TRILOBITE GENERA AND SPECIES LIST
for Genera beginning with letter G

Gabriellus (Fritz, 1992)

Gabriellus lanceatus (Fritz, 1992)

Genevievella (Shanan Peters dissertation, 2003, unpubl.)

Genevievella granulatus (Walcott, 1916 - old name was Democephalus granulatus in Shanan Peters dissertation, 2003, unpubl)

Gerospina (Shanan Peters dissertation, 2003, unpubl.)

Gerospina schachti (Shanan Peters dissertation, 2003, unpubl.) - old name was Cedaria sp.

Glossocoryphus Deiss, 1939 [This genus is a junior synonym of Elrathiella]

Glossocoryphus eliffensis (Deiss, 1939 = Glossopleura typus Deiss, 1939)
Glossocoryphus typus (Deiss, 1939) [Montana]

Glossopleura (Poulsen, 1927)

Glossopleura alta (Deiss, 1939) [Montana]
Glossopleura arrecta (Resser, 1939b)
Glossopleura belesis (Walcott, 1916)
Glossopleura bion (Walcott, 1916)
Glossopleura boccar (Walcott, 1916)
Glossopleura bosworthensis (Resser, 1935)
Glossopleura californica (Stoyanov & Susuki, 1955)
Glossopleura expansa (Poulsen, 1927)
Glossopleura fordensis (Deiss, 1939) [Montana]
Glossopleura gigantea (Resser, 1939a)
G. gomezi (Stoyanov, 1952)
G. inornata (Deiss, 1939) [Montana]
G. leona (Lochman, 1952)
G. lodensis (Clark, 1921)
G. longifrons (Poulsen, 1927)
G. mckeei (Resser, 1935)
G. merlinensis (Rasetti, 1951)
G. minima (Deiss, 1939) [Montana]
G. mohavensis (Resser, 1935)
G. nitida (Resser, 1935)
Glossopleura packi (Resser, 1935)
G. parabola (Hall & Whitfield, 1877 = Glossopleura producta)
G. perryi Deiss, 1939 [Montana]
G. producta (Hall & Whitfield)
G. prona Resser, 1939b
G. similaris Resser, 1939a
G. skokiensis Rasetti, 1951
G. stenorhachis Rasetti, 1951
G. sulcata Poulsen, 1927
G. templensis Rasetti, 1951
G. teres V. Poulsen, 1964
G. thomsoni Deiss, 1939 [Montana]
G. torresi (Stoyanov, 1952)
G. tuta Resser, 1945
G. utahensis Resser, 1935
G. walcotti Poulsen, 1927
Glossopleura sp. [Chisholm Shale]
G. sp. (Carrara Fm.)
Glossopleura n. sp. [Spence Shale]
G. sp. [Spence Shale]
G. sp. [Langston Formation, Spence Shale]
G. sp. (Glossopleura Zone, Washington)
G. sp. [Ute Formation, Utah]

Glyphaspis Poulsen, 1927

G. brevisulcata Deiss, 1939 [Montana]
Glyphaspis capella (Walcott, 1916)
G. concavus Sundberg, 1994
Glyphaspis ? cf. Glyphaspis ? curticei Resser, 1938 [Pika Formation]
G. dearbornensis Deiss, 1939 [Montana]
G. delicate Deiss, 1939
G. indenta Deiss, 1939
G. levis Deiss, 1939 [=Athabaskia belus]
G. paucisulcata Deiss, 1939 [Montana]
G. robusta Deiss, 1939 [Montana]
G. similis Deiss, 1939 [Montana]
G. storeyi Deiss, 1939 [Montana]
Glyphaspis tetonensis Resser, 1937 [Pika Formation]
G. sp. [Swasey Formation]
Glyphaspis sp. 1 (see Melzak and Westrop, 1994) [Pika Formation]
Glyphaspis sp. 2 (see Melzak and Westrop, 1994) [Pika Formation]

Goldfieldia Palmer, 1964 [This genus is a junior synonym of Lancastria, fida Blaker & Peel, 1997]

        G. pacifica = Lancastria pacifica (Palmer, 1964)

Goniophrys Ross, 1951

        G. prima Ross, 1951

Goniotelus Ulrich, 1927 [is a junior synonym of Acidiphorus, fide BRETT & WESTROP, 1996]

        G. sp. (mentioned in Ross, 1951)

Griffithidella

G. caballeroensis Brezinski, 2000
Griffithidella doris (Hall, 1860)